Manuscript Summary: Manuscript FiD 7 (square notation; rubrics in Latin and Old French) begins with the chapters (short readings) and the collects of the sanctorale (folio 1r begins abruptly in the middle of the chapter of the Terce for the birth of John the Baptist). It then contains various rites, among them the Office of the Dead (with musical notation on folios 40r-46v), as well as the one for religious profession and for the investiture of nuns (f. 24v-26r). The vow Ego soror ill. promitto (f. 24v) could indicate that it was meant for Fille-Dieu. However, elsewhere the book contains rubrics and prayers that are written in masculine form by the original hand, and which are adapted to the feminine form through interlinear annotations by a hand contemporaneous with the book (f. 20r, 27v, 30v-39v). Therefore, FiD 7 probably originated in a scriptorium of monks, presumably from the Cistercians of Hautcrêt (Oron, VD) or of Hauterive (FR). (sca)